Hi Community ! Do you know by chance anybody that is renting a flat in Bergen, Norway near city centre?

I got a job in Bergen and I am starting end of August, but I've been very unlucky finding on the internet. Do you know by chance somebody that is renting their place? Or if I can rent their place for 1 month while I find something? I am a bit going crazy here! Please help! Or if you know a www where you could recommend me where to look. So far I have looked in www.finn.no Your help woul be very much appreciated. I am a young lawyer by the way.